Author: Anonymous

In a Physics104 lab in UW-Madison, you are trying to find the wavelength of a monochromatic laser light by shining that to a pair of narrow slits, separated by 2.2 mm. You know that the light waves arrive at the two slits are in phase. If you set the screen 5.0 m from the slits you see a pattern formation with 6 complete bright fringes per centimeter on the screen near the center of the pattern. The wavelength of the light is closes to

Two coherent, monochromatic beams of light are traveling through water. One beam goes through an air bubble of width d. If the two beams are combined after the air bubble, what sort of interference would occur? Take nair = 1, nwater = 1.3, and d = 14 μm. The wavelength of the light in air is λair = 560 nm. Assume that the only difference between the two beams is caused by the air bubble.

Bernie is standing 40 cm in front of a concave mirror. If his image is 1.50  times as large as his face and erect, determine the mirror’s radius of curvature?

I have read the University policies on academic integrity and by answering “Yes.” to this question agree to uphold them.  In particular, I will not seek answers to exam questions from peers and I will not use online “tutoring” resources such as Chegg.com to solve exam problems.

The World’s biggest radio telescope, the massive ALMA, is located in Chile and has a diameter of 12 m. What is the minimum angular separation, in degrees (˚), of the sources that can be resolved by this telescope in case the source emits a 25-cm wavelength wave? (Note that 1 radian=3.14=180˚)

What are product characteristics that drive the need for personal selling?

Which stage of the sales process is best characterized by finding  potential customers through advertising, researching local organizations, and networking?

Candy bars, chewing gum, and breath mints are typical examples of ______ products?

Extreme Bikes, a manufacturer of elite off-road bicycles, carefully developed a strategy for moving into South America. The strategy had poor results after interest rates and inflation rose rapidly in most of its South American markets, demonstrating the influence of the _____ on marketing strategy.

  Assume the following is the of asset section from the Sprinkles Cupcakes Distributors, Inc. balance sheet 12/31/2018       2018 2017 Cash and Cash Equivalents    $    158,254  $        1,038 Investments        $    226,876  $    467,802 Accounts Receivable, net      $    180,250  $      61,615 Prepaid expenses      $      69,275  $      32,792 Construction In Progress        $    257,838   Land        $    150,000  $    150,000           Total Assets      $ 1,042,493  $    713,247 Assume Revenues for 2018 was $3,256,800 and Revenues for 2017 of $3,020,000– Compute the Accounts Receivable turnover for 2018, assuming all sales are credit sales.